DE2833868A1 - Dauerhafte glaselemente - Google Patents

Dauerhafte glaselemente

Info

Publication number
DE2833868A1
DE2833868A1 DE19782833868 DE2833868A DE2833868A1 DE 2833868 A1 DE2833868 A1 DE 2833868A1 DE 19782833868 DE19782833868 DE 19782833868 DE 2833868 A DE2833868 A DE 2833868A DE 2833868 A1 DE2833868 A1 DE 2833868A1
Authority
DE
Germany
Prior art keywords
deep
microspheres
weight
elements according
glass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19782833868
Other languages
German (de)
English (en)
Other versions
DE2833868C2 (enrdf_load_stackoverflow
Inventor
Benjamin T Fellows
Chi Fang Tung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE2833868A1 publication Critical patent/DE2833868A1/de
Application granted granted Critical
Publication of DE2833868C2 publication Critical patent/DE2833868C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C12/00—Powdered glass; Bead compositions
    • C03C12/02—Reflective beads
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/046—Multicomponent glass compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/14—Silica-free oxide glass compositions containing boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Road Signs Or Road Markings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19782833868 1977-08-01 1978-07-31 Dauerhafte glaselemente Granted DE2833868A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82080977A 1977-08-01 1977-08-01

Publications (2)

Publication Number Publication Date
DE2833868A1 true DE2833868A1 (de) 1979-02-15
DE2833868C2 DE2833868C2 (enrdf_load_stackoverflow) 1988-06-30

Family

ID=25231771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782833868 Granted DE2833868A1 (de) 1977-08-01 1978-07-31 Dauerhafte glaselemente

Country Status (12)

Country Link
JP (1) JPS5434314A (enrdf_load_stackoverflow)
AT (1) AT382604B (enrdf_load_stackoverflow)
AU (1) AU521101B2 (enrdf_load_stackoverflow)
BE (1) BE869421A (enrdf_load_stackoverflow)
BR (1) BR7804929A (enrdf_load_stackoverflow)
CA (1) CA1105949A (enrdf_load_stackoverflow)
DE (1) DE2833868A1 (enrdf_load_stackoverflow)
ES (1) ES472190A1 (enrdf_load_stackoverflow)
FR (1) FR2399390A1 (enrdf_load_stackoverflow)
GB (1) GB2001953B (enrdf_load_stackoverflow)
IT (1) IT1109424B (enrdf_load_stackoverflow)
NL (1) NL183643C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139591A (ja) * 1983-01-28 1984-08-10 松下電器産業株式会社 誘導加熱調理器
JPS60893U (ja) * 1983-06-17 1985-01-07 株式会社東芝 電磁加熱調理装置
AU601148B2 (en) * 1985-03-08 1990-09-06 Acryline Paints And Membranes Pty Limited Paint composition
US6245700B1 (en) * 1999-07-27 2001-06-12 3M Innovative Properties Company Transparent microspheres

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992122A (en) * 1959-02-16 1961-07-11 Minnesota Mining & Mfg Light filtering high-index glass elements
US3294559A (en) * 1963-04-22 1966-12-27 Cataphote Corp Yellow glass bead compositions
US3563771A (en) * 1968-02-28 1971-02-16 Minnesota Mining & Mfg Novel black glass bead products
US3946130A (en) * 1974-04-01 1976-03-23 Minnesota Mining And Manufacturing Company Transparent glass microspheres and products made therefrom

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1388413A (fr) * 1963-04-22 1965-02-05 Cataphote Corp Composition pour la fabrication de verre
GB1034037A (en) * 1964-05-19 1966-06-29 Prismo Safety Corp Fluorescent glass spheres

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992122A (en) * 1959-02-16 1961-07-11 Minnesota Mining & Mfg Light filtering high-index glass elements
US3294559A (en) * 1963-04-22 1966-12-27 Cataphote Corp Yellow glass bead compositions
US3563771A (en) * 1968-02-28 1971-02-16 Minnesota Mining & Mfg Novel black glass bead products
US3946130A (en) * 1974-04-01 1976-03-23 Minnesota Mining And Manufacturing Company Transparent glass microspheres and products made therefrom

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
US-Patentschriften: 3.294.553

Also Published As

Publication number Publication date
AU3847278A (en) 1980-02-07
JPS5434314A (en) 1979-03-13
NL183643C (nl) 1988-12-16
IT7850538A0 (it) 1978-07-31
ATA554078A (de) 1986-08-15
GB2001953A (en) 1979-02-14
IT1109424B (it) 1985-12-16
JPS6129894B2 (enrdf_load_stackoverflow) 1986-07-10
BR7804929A (pt) 1979-04-10
FR2399390A1 (fr) 1979-03-02
GB2001953B (en) 1982-05-12
ES472190A1 (es) 1979-08-01
CA1105949A (en) 1981-07-28
FR2399390B1 (enrdf_load_stackoverflow) 1983-11-25
NL183643B (nl) 1988-07-18
BE869421A (fr) 1979-01-31
AT382604B (de) 1987-03-25
DE2833868C2 (enrdf_load_stackoverflow) 1988-06-30
AU521101B2 (en) 1982-03-18
NL7808010A (nl) 1979-02-05

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